UPB1003GS-E1 데이터 시트보기 (PDF) - NEC => Renesas Technology

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UPB1003GS-E1

REFERENCE FREQUENCY 16.368 MHz, 2ND IF FREQUENCY 4.092 MHz RF/IF FREQUENCY DOWN-CONVERTER + PLL FREQUENCY SYNTHESIZER IC FOR GPS RECEIVER

NEC => Renesas Technology 

2nd IF OUTPUT POWER vs. 2nd IF INPUT POWER

+ 10

0

f2ndIFin = 4.092 MHz

RL = 2 kΩ

VCC = 3.0 V

VCC = 3.3 V

− 10

− 20

− 30

VCC = 2.7 V

− 40

− 50

− 80 − 70 − 60 − 50 − 40 − 30 − 20 − 10 0

2nd IF Input Power P2ndIFin (dBm)

VOLTAGE GAIN vs. INPUT FREQUENCY

42 P2ndIFin = − 60 dBm

RL = 2 kΩ

41

VCC = 3.0 V

VCC = 3.3 V

40

39

VCC = 2.7 V

38

37

36

0.1

1

10

100

Input Frequency fin (MHz)

−PLL SYNTHESIZER BLOCK−

CIRCUIT CURRENT vs. SUPPLY VOLTAGE

40

No signals

30

20

10

0

0

1

2

3

4

Supply Voltage VCC (V)

µPB1005GS

2nd IF OUTPUT POWER vs. 2nd IF INPUT POWER

+ 10

f2ndIFin = 4.092 MHz

RL = 2 kΩ

0

TA = − 40°C

− 10

− 20

− 30

TA = + 25°C

TA = + 85°C

− 40

− 50

− 80 − 70 − 60 − 50 − 40 − 30 − 20 − 10 0

2nd IF Input Power P2ndIFin (dBm)

VOLTAGE GAIN vs. INPUT FREQUENCY

42 P2ndIFin = − 60 dBm

RL = 2 kΩ

41

TA = − 40°C

TA = + 25°C

40

39

TA = + 85°C

38

37

36

0.1

1

10

100

Input Frequency fin (MHz)

14

Data Sheet P13860EJ3V0DS00

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